Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 41 for “"Biosensing Applications"”.
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Engineering protein self-assembly for biosensing applications
… particularly for biotechnological applications. This approach leverages engineering recombinant protein building blocks, derived from natural or artificially designed proteins, that possess distinct properties to mediate self-assembly and genetically encode specific functions. In …
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Development of nanoplasmonic devices for biosensing applications
… of cancer biomarkers in human serum samples for applications such as treatment monitoring and recurrence diagnosis due to their reliability for measuring protein-protein interactions. Plasmonic sensors are appealing for biosensing applications due to the high sensitivity of the generated …
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LINEAR AND NONLINEAR FLUORESCENCE LIFETIME IMAGING FOR BIOSENSING APPLICATIONS
… non-linear excitation, have been widely used in biosensing application. Among fluorescence techniques, Fluorescence Lifetime Imaging (FLIM) has gained increased importance because of their robust and versatile feature. FLIM is a technique to visualize the spatial distribution of picosecond to …
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In-liquid bulk acoustic wave resonators for biosensing applications
Gravimetric sensors based on thin-film bulk acoustic wave (BAW) resonators operating between 1-5 GHz have tremendous potential as biosensors because they are inexpensive, label-free, fast and highly sensitive. The two main challenges in this objective are: the conventional longitudinal mode …
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Establishing Ratiometric Characterisation in Bacillus Subtilis for Biosensing Applications
Arsenic contamination of groundwater remains a serious health concern in many areas of the world. Developing countries such as Bangladesh and Nepal are particularly affected because access to high quality water infrastructure is low. Since the 1970s, most water in these countries is sourced from …
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Surface Modification of Multimaterial Multifunctional Fibers Enabling Biosensing Applications
… multiple requirements for a wide variety of applications.
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Synthesis and Characterization of Multi-Functional Nanoparticles for Therapeutic and Biosensing Applications
… polymeric derivatives, particularly for applications in drug delivery systems and enzyme nanocarriers, were synthesized and characterized. Most of the nanocarriers were formulated with a matrix consisting of poly(DL-lactic acid-co-glycolic acid) (PLGA) or poly(ethylene glycol)-PLGA and …
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Ion transport in multilayer solid-state nanopores for memory and biosensing applications
… membranes and their multilayer architectures for applications in nanofluidics, biosensing, and molecular data storage. Through molecular dynamics simulations coupled with electron transport modeling, this work focuses on the mechanisms governing asymmetric ion transport in “Janus” MoSSe nanopore …
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Particle sensors based on amplified quenching of conjugated polymers for biosensing applications
Conjugated polymers (CP)s display unique material properties that allow for implementation as sensors. For sensors to operate in complex biological environments, it is important to address the issues of sensitivity and specificity. To develop these attributes in a biosensor design, CPbased …
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Kelvin Probe Force Microscopy on Graphene Thin Films for Solar Cell and Biosensing Applications
… have also attracted interest in biological applications. However, large area graphene films are not yet widely commercialized because the fabrication techniques needed to prepare high quality graphene are expensive and non-scalable. More importantly, most of the low cost fabrication …
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Design and investigation of a novel 𝝿-configuration spr sensor for multi-parameter biosensing applications.
… label-free detection for specialized biosensing applications.
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Characterization and modification of carbon composite electrodes towards more affordable biosensing applications and integration into fluidic devices
… with fluidics is attractive for a wide array of applications including multiplexing, automation, and high-throughput screening. However, fabrication of electrochemical fluidic devices with integrated carbon electrodes remains a challenge. Thermoplastic electrodes (TPEs) are a new class of …
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Exploring the Structural and Functional Characteristics of a Catalytic DNA
Finally, the use of DNAzymes in biosensing applications was studied for Pb2+ detection. The molecular beacon DNAzyme biosensor was shown to be capable of detecting Pb2+ in soft to moderately hard water sources when used in conjunction with a handheld fluorometer. Detection limits under these …
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Fabrication and integration of graphene field effect transistors for advanced biosensing platforms
… (TMDCs) and graphene derivatives, numerous applications studies have been carried out prompted by the remarkable material properties they have. A variety of investigations have established unique potential of 2D material-based biosensors and bioelectronics using field effect transistors …
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Enhancing the performance of silicon photonic biosensors for clinical applications
… their performance expands their use for applications requiring enhanced sensitivities and detection limits. This dissertation describes efforts to develop biosensors with enhanced performance beyond what today's commercially available silicon photonic platforms can achieve. In addition, …
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Graphene supported hafnium oxide nanopores for DNA sensing
… of alternative nanopore materials for biosensing applications. In this work, the development of a new solid-state nanopore sensor consisting of hafnium oxide suspended by functionalized graphene is reported along with DNA transport properties and dielectric characterization of the film …
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Detection of trace concentrations of small and big molecules through vibrational spectroscopy
… of diverse analytes, paving the way for advanced biosensing applications.
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Poly(phenylene ethynylene)s in biosensor applications
… such as DNA. This thesis presents three new applications of poly(phenylene ethynylene)s (PPEs) in biosensing applications. Biotinylated PPEs were synthesized for the detection of dye-labeled streptavidin using energy transfer, in the aqueous phase and in the solid phase. These polymers served …
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Development and characterization of nanocarbon-based devices for sensing applications
… of Carbon nanotubes (CNTs)-based devices for biosensing applications is reported and the tests on protein detection are shown. In the second part the development of Graphene oxide (GO)-based devices is shown and the electrical behavior of the devices is investigated in different ambient …
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Fabrication and characterization of silicon nitride thin film planar waveguides produced by RF magnetron sputtering technique
… planar waveguides play an important role in biosensing applications. Conventional fabrication of silicon nitride waveguides utilizes the chemical vapor deposition (CVD) technologies. Silicon nitride waveguide abrication through magnetron sputtering is still unexplored and a few literatures …
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